Tony J. Puthenpurakal

activity

20042026

most citedHilbert polynomials and powers of ideals

41 citations · 103 across the 121 of their papers we have counts for

collaborators

Showing 2018Show all

4 papers · 1 filter

math.AC2018

On $p_{g}$ -ideals

Tony J. Puthenpurakal

Let $(A, m)$ be an excellent normal domain of dimension two. We define an $m$ -primary ideal $I$ to be a $p_{g}$ -ideal if the Rees algebra $A [I t]$ is a Cohen-Maca…

math.AC2018

A sub-functor for Ext and Cohen-Macaulay associated graded modules with bounded multiplicity

Tony J. Puthenpurakal

Let $(A, m)$ be a Henselian Cohen-Macaulay local ring and let CM(A) be the category of maximal Cohen-Macaulay $A$ -modules. We construct $T \colon CM(A)\times CM(A) \right…

math.AC2018

Asymptotic depth of Ext modules over complete intersection rings

Provanjan Mallick, Tony J. Puthenpurakal

Let $(A, m)$ be a local complete intersection ring and let $I$ be an ideal in $A$ . Let $M, N$ be finitely generated $A$ -modules. Then for $l = 0, 1$ , the values $depth \ E…

math.AC2018★ 2 cited

An asymptotic bound for Castelnuovo-Mumford regularity of certain Ext modules over graded complete intersection rings

Dipankar Ghosh, Tony J. Puthenpurakal

Set $A := Q / (z)$ , where $Q$ is a polynomial ring over a field, and $z = z_{1}, \dots, z_{c}$ is a homogeneous $Q$ -regular sequence. Let $M$ and $N$ be finitely g…

On pg​-ideals

A sub-functor for Ext and Cohen-Macaulay associated graded modules with bounded multiplicity

Asymptotic depth of Ext modules over complete intersection rings

An asymptotic bound for Castelnuovo-Mumford regularity of certain Ext modules over graded complete intersection rings

On $p_{g}$ -ideals